Specifications:

Manufacturer's Part Number:

550-443

There's a new self-tuning EFI on the streets and IT'S IN CONTROL!

The Holley Terminator Stealth EFI Systems have features not found in any other street EFI system including throttle body technology that is currently used in every Nascar Sprint Cup Series™ car. Installation is easy with no computer experience necessary, simply bolt it on, use the included handheld tuner to answer a few multiple choice questions and let the Terminator EFI take control, the system self-tunes as you drive. If you embrace modern technology and want to take control, the system is upgradable to complete laptop control without the need to purchase another electronic control unit. This carburetor replacement EFI systemHolley’s Terminator Stealth EFI systems have the same great self-tuning features of Terminator EFI in a new stealthy package!

Features:

Carburetor looks with the drivability of EFI

Trouble-free performance with today’s fuels - put an end to vapor lock and fuel varnish problems!

Fits V8 engines from 250-600 horsepower

4150 style 4BBL mounting flange - Bolts on in place of carburetor

Available in Polished, Classic and Hard Core Gray™ finishes.

Fully self-tuning ECU - No laptop required

Includes full color, 3.5” touch screen LCD for both basic and advanced tuning options